This is so because an employer may negate any such justifiable reliance on the part of the employee by clearly stating that the Manual's terms are mere “policy” and not binding contractual terms. Id. (quoting Castiglione v. Johns Hopkins Hosp., 69 Md.App. 325, 339-41 (1986)); see also Signoriello v. Motiva Co., No. MJG-11-3077, 2012 WL 2577496, at *4 (D. Md. July 3, 2012); Castiglione, 69 Md.App. at 340 (“[A]n employer may avoid contractual liability by any terms which clearly and conspicuously disclaim contractual intent.”)